Walterscheid | PTO U-Joint Cross Kit 2300 / P300 | P-Seal | 121143
Genuine Walterscheid 121143 | PTO U-joint cross and bearing kit for 2300 / P300 Series agricultural PTO drivelines. This cross measures 27 mm bearing cup diameter (D1) × 75 mm overall cross length (X) and uses Walterscheid's upgraded P-Seal design.
The same 27 × 75 mm cross size is used across several Walterscheid 2300-series cross kits. These versions share the same critical bearing cup diameter and overall cross length but may differ in seal and lubrication configuration.
This P-Series P-Seal version can replace compatible W2300 standard-seal cross kits using the same 27 × 75 mm cross size, providing Walterscheid's upgraded P-Seal design.
The same 2300-size cross is also used in the standard non-CV joint position of compatible WWE2380 wide-angle drivelines. It is not the 2380 CV cross used in the wide-angle joint.
Walterscheid part 121143 corresponds to full Walterscheid OEM product number 1121143.
Verify Fit:
Confirm the original part number and cross dimensions before ordering: 27 mm D1 × 75 mm X. On compatible wide-angle drivelines, this cross is used in the standard non-CV joint position only.
Product Specifications
| Specification | Value |
|---|---|
| Part Number | 121143 |
| Walterscheid OEM Number | 1121143 |
| Brand | Walterscheid |
| Part Type | PTO U-Joint Cross & Bearing Kit |
| Walterscheid Size | 2300 / P300 |
| Cross Size | 27 × 75 mm |
| Bearing Cup Diameter (D1) | 27 mm / 1.063" |
| Cross Overall Length (X) | 75 mm / 2.953" |
| Seal Type | P-Seal – Upgraded Seal Design |
| Driveline Series | P300 / 2300 W2300 WWE2380 – Non-CV Joint |
| Walterscheid Drawing | 21.00.03 |
Fits Driveline Series
| Walterscheid Series | Fitment | Application Notes |
|---|---|---|
| P300 / 2300 | Direct Fit | P-Series application P-Seal |
| W2300 | Cross Replacement | Same 2300 cross size P-Seal upgrade version |
| WWE2380 | Non-CV Joint Only | Standard 2300-size joint Not for the 2380 CV cross |
Cross Reference
| Brand / System | Part Number | Notes |
|---|---|---|
| Walterscheid P-Series | 121143 1121143 | 27 × 75 mm P-Seal |
| Walterscheid W-Series | 1116403 1116413 | 27 × 75 mm Same 2300 cross size Standard-seal versions |
| Bondioli & Pavesi | 41204 BP41204 | 27 × 74.6 mm Series 4 reference Verify application |
| Weasler | 200-8474 | 27 × 74.6 mm AB4 / AW21 / 2300 reference Verify application |
| Comer | 180.014.130 | 27 × 74.6 mm Series 4 reference Verify application |
| Spicer | 5-3204X | 27 × 74.6 mm Bondioli & Pavesi Series 4 reference Verify application |
| Neapco | 1-0421 | 27 × 74.6 mm 2300 / Series 4 reference Verify application |
| Aftermarket Ref. | W044444 W044444-A A-W044444-A 64694 S2448 WCB4-21 | 27 × 74.6 mm 2300 / Series 4 aftermarket references Verify measurements before ordering as a replacement |
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